| Approved activities | Category |
|---|---|
| 1. Wool/hair | 2 |
| 2. Milk | 2 |
| 3. Faeces & urine (non-invasive) | 2 |
| 4. Faeces (invasive) | 3 |
| 5. Blood | 5 |
| 6. Measurement of body temperature (invasive) | 3 |
Samples can be collected with sheep standing in a race or while resting on their rump after being caught and thrown.
When collecting faeces and urine samples, gloves should be worn and hands washed after completion of the activity.